- Air Force: USA - NASA
- Aircraft: Bell XV-15
- Registration: N703NA (cn 0002)
- Views: 1213
- Location: Washington - Dulles Int. (IAD / KIAD) , USA - Virginia November 25, 2005
Launched in 1971 by NASA and the US Army, the XV-15 project was to prove the tiltrotor design. Results were later used for the development of the V-22 Osprey.